moodoki’s gists

moodoki / toolchain-arm-cortexa9_neon-linux-gnueabihf.cmake

Created October 20, 2014 06:23

CMake toolchain file for building OpenSceneGraph with a cross compiler toolchain

	SET(CMAKE_SYSTEM_NAME Linux)

	SET(CMAKE_SYSROOT /path/to/rootfs)

	#debian dependencies required for building:
	# libpthread-stubs0-dev_0.3-2_armel.deb
	# libx11-6_1.3.3-4+squeeze1_armel.deb
	# libx11-dev_1.3.3-4+squeeze1_armel.deb
	# libxau-dev_1.0.6-1_armel.deb
	# libxcb1_1.6-1+squeeze1_armel.deb

moodoki / exportgraph.py

Last active February 14, 2023 05:58

Freeze and export Tensorflow graph from checkpoint files

	import os, argparse

	import tensorflow as tf
	from tensorflow.python.framework import graph_util

	dir = os.path.dirname(os.path.realpath(__file__))

	def freeze_graph(model_folder, output_nodes='y_hat',
	output_filename='frozen-graph.pb',
	rename_outputs=None):

moodoki / download_dataset.sh

Created November 27, 2017 22:25

Beethoven Piano Sonatas found on archive.org

	#!/usr/bin/env bash

	if [ "$#" -ne 1 ]; then
	echo "Usage download_dataset <path_to_save>"
	exit 1
	fi

	SCRIPT_PATH="$( cd "$(dirname "$0")" ; pwd -P )"
	TEMP_DIR=`mktemp -d 2>/dev/null \|\| mktemp -d -t 'mytmpdir'`
	echo $SCRIPT_PATH

moodoki / html_snippet.html

Last active February 21, 2021 09:31

Automatically resizing iframe youtube embed

	<div>
	<div style="position:relative;padding-top:56.25%">
	<iframe src="<youtube-embed-url-here" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen style="position:absolute;top:0;left:0;width:100%;height:100%;"></iframe>
	</div>
	</div>

moodoki / high-dimensional-data-visualization.ipynb

Last active June 30, 2021 06:11

High Dimensional Data Visualization

Sorry, something went wrong. Reload?

Sorry, we cannot display this file.

Sorry, this file is invalid so it cannot be displayed.

moodoki / SecurityCam.py

Last active March 23, 2023 07:00

Streamlit AI Security Camera

	import streamlit as st
	import cv2
	import tflite_runtime.interpreter as tflite
	import numpy as np
	import threading
	from zipfile import ZipFile

	BOX_COLOR = (0, 255, 255) #Yellow
	TF_LITE_MODEL = './lite-model_ssd_mobilenet_v1_1_metadata_2.tflite'
	CLASSES_OF_INTEREST = ['person', 'car', 'cat', 'dog']

moodoki / barebones_camera_thread.py

Created September 19, 2021 05:25

Barebones Camera Thread

	import threading
	import numpy as np
	import cv2

	class CameraThread(threading.Thread):
	def __init__(self, name='CameraThread'):
	super().__init__(name=name, daemon=True)
	self.stop_event = False
	self.open_camera()
	self.setup_inference_engine()

moodoki / stremlit_thread_gist.py

Created September 19, 2021 06:39

Streamlit function cache threading

	import streamlit as st
	#CameraThread is a sub-class of threading.Thread

	@st.cache(allow_output_mutation=True)
	def get_or_create_camera_thread():
	for th in threading.enumerate():
	if th.name == 'CameraThread':
	th.stop()
	th.join()
	cw = CameraThread(name='CameraThread')

moodoki / RemapedKeys.terminal

Created May 8, 2022 03:11

Fix macOS's Home, End and F1-4 keys

	<?xml version="1.0" encoding="UTF-8"?>
	<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
	<plist version="1.0">
	<dict>
	<key>BackgroundColor</key>
	<data>
	YnBsaXN0MDDUAQIDBAUGBwpYJHZlcnNpb25ZJGFyY2hpdmVyVCR0b3BYJG9iamVjdHMS
	AAGGoF8QD05TS2V5ZWRBcmNoaXZlctEICVRyb290gAGjCwwTVSRudWxs0w0ODxAREldO
	U1doaXRlXE5TQ29sb3JTcGFjZVYkY2xhc3NNMCAwLjg5OTk5OTk4ABADgALSFBUWF1ok
	Y2xhc3NuYW1lWCRjbGFzc2VzV05TQ29sb3KiFhhYTlNPYmplY3QIERokKTI3SUxRU1dd

moodoki / download.sh

Last active July 6, 2023 09:58

Segment Anything SA-1B Dataset Download script

	#!/bin/bash

	count=0

	if [ $# -ne 2 ]; then
	>&2 echo "Usage: $0 <input_file> <output_dir>"
	>&2 echo "This script downloads all the tar files listed in the text file from https://ai.facebook.com/datasets/segment-anything-downloads/"
	>&2 echo "To use this, accept the terms there, download the text file and run this script with it"
	exit 1
	fi

TeckYian Lim moodoki